in vallejo 40's in santa rosa. 40's in daly city and it is going to get a lot colder. the futurecast, with widespread 20's and 30's. with your neighborhood forecast, coming up. meantime, flu season is causing major problems across much of the country. and it may just be getting started here. right now, influenza is "widespread" in 47 states - that does not include california still, since december - we now know, there have been at least four flu- related deaths in our state. two in sacramento. and two in orange county. and as people start to feel sick. there is some confusion about whether it's the flu - or just a cold. dr. tomas aragon - with the san francisco health dept - explains the difference. >> of a cold usually just attacking the upper portion of your body but the influence of local law work portions of eurobonds. and morrison comes like fever. muscle aches and you feel like your entire body is a sec. it is not just your respiratory tract. so, in full when secondly make them very, very ill there are a percentage of people that have a very mild flu virus. so they are not exa
